煤气与热力2026，Vol.46Issue(5)：30-36,7.
甲醇裂解热化学余热回收CCHP系统设计与优化
Design and Optimization of CCHP System Combined with Thermochemical Waste Heat Recovery from Methanol Cracking
李晓琳 1吴海峰 1李建东 2刘泰秀 3赵铁牛 1徐荣吉1
作者信息
- 1. 北京建筑大学环境与能源工程学院,北京 100044
- 2. 中国建筑科学研究院有限公司,北京 100013
- 3. 中国科学院工程热物理研究所,北京 100190
- 折叠
摘要
Abstract
A CCHP system combined with thermochemi-cal waste heat recovery from methanol cracking(here-inafter referred to as the combined CCHP system)is proposed,and the MOPSO algorithm is adopted for the optimization analysis of the system.A reference CCHP system without a methanol cracking thermochemical waste heat recovery system or fuel cell is taken as the comparison object to evaluate the comprehensive costs of the two systems.Compared to the reference CCHP system,the combined CCHP system exhibits lower natural gas consumption and lower electricity pur-chased from the grid,primarily because the thermo-chemical waste heat recovery system enhances the sys-tem's power generation capacity.Benefiting from lower environmental management costs,the combined CCHP system achieves a lower comprehensive cost.关键词
热化学余热回收/冷热电联供系统/甲醇裂解Key words
thermochemical waste heat recovery/CCHP system/methanol cracking分类
建筑与水利引用本文复制引用
李晓琳,吴海峰,李建东,刘泰秀,赵铁牛,徐荣吉..甲醇裂解热化学余热回收CCHP系统设计与优化[J].煤气与热力,2026,46(5):30-36,7.
